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META · FIELD-VERIFIED

opt-125m

Checked against the listed Hugging Face source repository on 2026-10-02. Unknown values are left explicit rather than inferred.

Source repository ↗Compare this model →History & diff →Field-verified 2026-10-02Machine-readable JSON ↗
DeveloperMeta
ParametersPending verification
Context2,048 tokens
Weight files2
Licenseother
Accesspublic
Evidence statusSource-first verified
Repository revision checked2026-10-02
Full field verification2026-10-02
Source policy →Methodology →

01 · WEIGHTS

Exact repository artifacts

Statusverified-available
Accesspublic
Repositoryfacebook/opt-125m
Recognized weight files2
Show all 2 exact weight files
HF API file listing ↗

02 · LICENSE

License & commercial use

Declared licenseother
License IDother
Commercial useCommercial use allowed subject to Llama community-license conditions
Repository license filesLICENSE.md

Classification describes the checked license terms; it is not legal advice.

License / model-card evidence ↗

03 · HARDWARE

Weight-memory estimate

BF16 / FP16Not calculated
FP8 / INT8Not calculated
INT4Not calculated

Total parameter count unavailable.

04 · FORMATS

Formats & precision evidence

PyTorch
BF16: not observedFP16: observedFP8: not observedINT8: not observedINT4: not observedGGUF: not observed

“Not observed” means no matching repository artifact/name/dtype signal was found; it does not prove no third-party conversion exists.

05 · LINEAGE

Base model & family

Familyopt
Variantopt-125m
Declared base modelNot declared in model-card metadata
RelationNot declared

06 · TRAINING ASSETS

Recipe & data disclosure

Training recipetraining-described-in-model-card
Data disclosuredescribed-in-model-card
EvaluationsNot classified by automated verifier
Intermediate checkpointsNot classified by automated verifier

07 · RUNTIME SUPPORT

Declared and mentioned runtimes

Declared libraryTransformers
Declared/taggedTransformers
Mentioned in model cardNone observed
Artifact signalsNone
Tested by Open Model WeightsNo — source-derived support only

Open Model Weights does not claim runtime compatibility unless it is declared, tagged, mentioned by the publisher, or evidenced by an artifact. No inference benchmark is implied.

08 · SOURCES

Field evidence

Primary / declared sources5
Repository revision27dcfa74d334
Source policyHow evidence is classified →
model_repositoryhttps://huggingface.co/facebook/opt-125m
model_apihttps://huggingface.co/api/models/facebook/opt-125m
model_cardhttps://huggingface.co/facebook/opt-125m/blob/main/README.md
confighttps://huggingface.co/facebook/opt-125m/blob/main/config.json
licensehttps://www.llama.com/llama3/license/

09 · VERIFICATION HISTORY

Checked, not assumed

Repository revision check

Official Hugging Face repository SHA unchanged; prior field evidence retained.

Field-by-field verification

Checked Hugging Face API metadata, exact repository file list, model card and config when accessible.

Registry record created

Previous verification level: discovered-pending.

licenseverified
commercial useclassified
contextverified
weight filesverified
formatsverified
base modelnot-declared
training recipetraining-described-in-model-card
data disclosuredescribed-in-model-card
runtime supportsource-derived-not-runtime-tested